WE 22-9, 2020
Rucksack Cleft, Weisseck, Lungau, Salzburg, Austria
With an edge length of 5.2 cm, this fluorite is one of the largest crystals we found in 2020. The fluorite is unusually bright for the Rucksack Cleft. The outer 6 mm of the crystal is colorless, followed by a cyan colored zone about 3 mm thick and then a violet center; the innermost part of which fades into a blue hue. The shiny surface of the cube is slightly curved inwards and shows a beautiful, intense square structure.
Size: 6.5 x 5.5 x 4.5 cm